Humidity resistant composition
US5876755A · kind A · utility
46Cited by
7References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1996 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Sep 25, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/56
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a composition comprising a substance encapsulated within a water-sensitive matrix so as to be releasable upon contact with water or aqueous solutions, mixed with particles of inorganic carrier material carrying a poorly water-soluble oil, such that the composition is stable at high relative humidity. Also disclosed are consumer products comprising said compositions and methods for making said compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.